For example ALTER and CREATE TABLE: $grantAlterSchemaScript = "GRANT ALTER ON SCHEMA::dbo TO jobuser" $grantCreateScript = "GRANT CREATE TABLE TO jobuser" $targetDatabases | % { $params.database = $_ $params.qu
因为Script()方法将生成CREATE TABLE语句,所以即使没有GO语句,也不会有太大的问题。但是,如果它将为其他数据库对象(如视图和存储过程)生成脚本,那么您肯定需要包含一个GO语句,以便将单个的CREATE语句作为批处理处理。 我使用Out-File cmdlet的-Append参数将Script()方法的输出附加到现有文件中。 生成索引脚本 既然...
针对数据库运行以下 SQL 命令,创建名为 data_source_table 的表作为数据源存储。 SQL 复制 create table data_source_table ( PersonID int NOT NULL, Name varchar(255), Age int PRIMARY KEY (PersonID) ); INSERT INTO data_source_table (PersonID, Name, Age) VALUES (1, 'aaaa', 21), ...
\data\file.txt" # define the environment variable $Function:F = { param ($a, $b) "Hello there, $a, $b" } F 10 "red" # define and invoke a function function Demo { "Hi there from inside Demo" } $Alias:A = "Demo" # create alias for function Demo A # invoke function Demo...
These two lines create a SQL command, which is what I’ll use to send my query to SQL Server. I’ve set its connection property to “opened,” so that Windows PowerShell has a way to actually send the command:Copy $cmd = New-Object System.Data.SqlClient.SqlCommand↵ $cmd....
( NAME = N'Inventory_log', FILENAME = N'c:\Program Files\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQL\DATA\Inventory_log.ldf' , SIZE = 1024KB , FILEGROWTH = 10%) GO USE [Inventory] GO SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[Computers]( [...
Because the Get-Process cmdlet automatically displays data in tabular format you can create such a table by running a command no more complicated than this: Copy Get-Process In turn, that’s going to result in output similar to the following: Copy Handles NPM(K) PM(K) WS(K) VM(M...
Before we decide to create a profile, let’s check to see whether we already have one: Test-Path $profile If the profile exists this command will return True; if it doesn’t exist, the command will return False. If this command returns False, you need to create the profile. ...
can use the Import-Clixml cmdlet to re-create the instance of the object from the information... Export-Clixml Import-Clixml Get-Help 使用完整 參數來獲取 Add-Member的幫助資訊。 MamlCommandHelpInfo 物件會被傳送到管線中。 Out-String 會使用 Stream 參數,將對象轉換成字串。 Select-String 使用...
良心啊,这个语言竟然是面向对象的 与面向过程相比,面向对象更方便更容易描述现实世界,也算赶上了时髦。 依托.NET 正所谓大树下面好乘凉,PowerShell绑上.NET这个大款了,借助.NET平台强大的类库,几乎让一切都成为可能。 强大的兼容性 完全兼容Windows平台上其它调用,如可执行文件(exe),批处理bat/cmd和VBscript等, 在...